From: Dave Jones <davej@redhat.com>
Date: Mon, 16 Jul 2007 06:41:38 +0000 (-0700)
Subject: Add -Werror-implicit-function-declaration
X-Git-Tag: firefly_0821_release~28017
X-Git-Url: http://plrg.eecs.uci.edu/git/?a=commitdiff_plain;h=94bed2a9c4ae980838003f5d32681eef794ecc28;p=firefly-linux-kernel-4.4.55.git

Add -Werror-implicit-function-declaration

Add -Werror-implicit-function-declaration
This makes builds fail sooner if something is implicitly defined instead
of having to wait half an hour for it to fail at the linking stage.

Signed-off-by: Dave Jones <davej@redhat.com>
Cc: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

diff --git a/Makefile b/Makefile
index de4f8f7d396c..ddbfcac299c1 100644
--- a/Makefile
+++ b/Makefile
@@ -313,7 +313,8 @@ LINUXINCLUDE    := -Iinclude \
 CPPFLAGS        := -D__KERNEL__ $(LINUXINCLUDE)
 
 CFLAGS          := -Wall -Wundef -Wstrict-prototypes -Wno-trigraphs \
-                   -fno-strict-aliasing -fno-common
+		   -fno-strict-aliasing -fno-common \
+		   -Werror-implicit-function-declaration
 AFLAGS          := -D__ASSEMBLY__
 
 # Read KERNELRELEASE from include/config/kernel.release (if it exists)